1276224704

素因数分解:

$2^6\times {\mathrm{4999}}^1\times {\mathrm{3989}}^1$

素因数の和:9000

約数の個数: 28

約数和(自身を含む): 2533650000

約数和(自身を除く): 1257425296

約数列:

[1, 2, 4, 8, 16, 32, 64, 3989, 4999, 7978, 9998, 15956, 19996, 31912, 39992, 63824, 79984, 127648, 159968, 255296, 319936, 19941011, 39882022, 79764044, 159528088, 319056176, 638112352, 1276224704]

約数ペア:

[(1, 1276224704), (2, 638112352), (4, 319056176), (8, 159528088), (16, 79764044), (32, 39882022), (64, 19941011), (3989, 319936), (4999, 255296), (7978, 159968), (9998, 127648), (15956, 79984), (19996, 63824), (31912, 39992)]